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Product Name Polydatin
Latin Name Polydatin
Molecular Formula C20H22O8
Molecular Weight 390.40
CAS NO 65914-17-2
Appearance White powder
Product Content ≥98%  
Analytical Method HPLC
Product Origin

Polygonum cuspidatumSieb. Et Zucc.

Action and Uses Anti viral, anti leptospirosis, anti fungal, relaxes the bronchial smooth muscles, expels phlegm, and suppresses asthma and cough, lower blood pressure and lipids, stops bleeding in external injuries, inhibits pain, astringent, anti inflammatory, antibiotic, like:  Pseudomonas aeruginosa, Staphylococcus aureaus, Moraxella (Branhamella), catarrhalis, Streptococcal, Escherichia coli.
  Product content Polydatin≥98%
Sieve analysis 100% pass 80 mesh
Loss on Drying ≤1.0%
Residue on Ignition ≤1.0%
Heavy Metal <20ppm
As <2ppm
Residual Solvents Eur.Pharm.2000
Total Plate Count <1000cfu/g
Yeast & Mold <100cfu/g
E.Coli Negative
Salmonella Negative
Conclusion Conform with specification
Storage Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation
Shelf life 2 year when properly stored
     Hopeland Chem-Tech Co., Ltd.
Add: Rm.2-0103, Gaoke Plaza D, 4th Gaoxin Road, Xi'an City, Shaanxi Province, China Postal Code:710075
Phone: +86 29 8669 8908    Fax: +86 29 8669 8909
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